similar to: segmented regression

Dear all, I have a question on how to set up the starting model in POLYCLASS and make sure the terms in the starting model retained in the final POLYCLASS model. In the function POLYMARS, this can be done using the STARTMODEL option. See below for example, I started with model y= b0 + b1*X1 + b2*X2 + b3*X4 + b4*X5 + b5*X2*X5 + e > m00 <- matrix(c( 1, NA, 0, NA, 1, 2,

I was able to hack the code in the polspline package in order to change the plot.polymars function so that I can set the limits of my y-axis. However, I was only able to do this by entering plot.polymars in R, copying the code to Word, changing what I needed, and then pasting the new code in R to redefine the polt.polymars function. I was able to successfully change the function, but now I would

Hi.., is there a function in R to fit bivariate splines ? I came across 'polymars' (POLSPLINE) and 'mars' (mda) packages. Are these the one to use or are there other specific commands? Thanks. Harsh

Hi, I am working on a modeling project for PMI-Australia and interested in using R, especially POLYMARS or PLYCLASS. I use SAS /PC on WINDOWS for the statistical analyses including Modeling. I got R downloaded to the system but can't figure out how to interface with SAS so that I could use SAS datasets already in place. Also I could not find POLYMARS on the library packages. I need to know

Friends, I changed one line of a package at the source level and then rebuilt it. When I run R CMD check, I get an error: installing R.css in C:/polsplineRS.Rcheck ---------- Making package polsplineRS ------------ adding build stamp to DESCRIPTION making DLL ... making hareall.d from hareall.c making heftall.d from heftall.c making lsdall.d from lsdall.c making lspecall.d from lspecall.c

Hello, Apologies if this question has already arised, hope you can help me to the find the solution to this or point the place to look at. I have a multidimensional piece-wise regression linear problem, i.e. to find not only the regression coefficients for each "interval" but also the beginning and ends of the intervals. To simplify it to the one dimensional case and two intervals,

Hi All: Package TSERIES is stated to depend on MVA. However, there is no MVA package to be found under the list of package sources. Best wishes, ANDREW tseries: Package for time series analysis Package for time series analysis with emphasis on non-linear and non-stationary modelling Version: 0.7-6 Depends: ts, mva, quadprog Date: 2001-08-27 Author: Compiled by Adrian

Full_Name: Ian Wilson Version: R-1.8.0 OS: Windows (but own compilation) Submission from: (NULL) (139.133.7.38) the p-value is incorrect for cor.test using method "spearman" in R-1.8.0. This was not the case in R-1.7.1. Version R-1.8.0 on Windows > cor.test(rnorm(50),rnorm(50),method="spearman") Spearman's rank correlation rho data: rnorm(50) and rnorm(50) S

I install Wine on Ubuntu 9.04, i have errors when run MS foxpro : namhv at ubuntu:/media/disk/ktgd$ wine foxprox.exe fixme:gdi:get_default_fonts unhandled charset 0x000000a3 - use ANSI_CHARSET for default stock objects err:int:DOSVM_Int15Handler int15: unknown/not implemented parameters: int15: AX 2403, BX e6f5, CX 0c6c, DX 00fc, SI 0cfe, DI 571e, DS 199b, ES f000 err:int:DOSVM_Int2fHandler

Hi there, Does R has built-in codes for nonpara. bivariate regression so that I can estimate the joint distribution of two variables as a function of some covariates? Thanks a lot. --------------------------------------------------- Ximing Wu Department of Economics University of Guelph Guelph, Ontario, Canada, N1G 2W1 Tel: (519) 842-4120, ext 53014 Fax: (519) 763-8497 email: xiwu at

I have a Windows application that I would like to have running on Linux as it is my platform of choice. This application is a proprietary Visual Basic program. It's name is crisscross real-estate. Using the latest codeweavers-wine I was able to install it on a pre-install windows directory layout and the application is behaving very well except that in at one point in the program I get an

To avoid a wrong compiler warning, use unitialized_var(cx) in xen_init_cpuid_mask. cx needn't be initialized for cpuid when ax is 1. Signed-off-by: Jiri Slaby <jirislaby at gmail.com> Cc: Jeremy Fitzhardinge <jeremy at xensource.com> Cc: Chris Wright <chrisw at sous-sol.org> --- arch/x86/xen/enlighten.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff

To avoid a wrong compiler warning, use unitialized_var(cx) in xen_init_cpuid_mask. cx needn't be initialized for cpuid when ax is 1. Signed-off-by: Jiri Slaby <jirislaby at gmail.com> Cc: Jeremy Fitzhardinge <jeremy at xensource.com> Cc: Chris Wright <chrisw at sous-sol.org> --- arch/x86/xen/enlighten.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff

To avoid a wrong compiler warning, use unitialized_var(cx) in xen_init_cpuid_mask. cx needn't be initialized for cpuid when ax is 1. Signed-off-by: Jiri Slaby <jirislaby at gmail.com> Cc: Jeremy Fitzhardinge <jeremy at xensource.com> Cc: Chris Wright <chrisw at sous-sol.org> --- arch/x86/xen/enlighten.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff

I found the following 2 problems (no debugging, sorry). * qt(0.975, 3) never returns. Can someone please check that? Happens for me on Debian GNU/Linux/ix86 compiled with CFLAGS="-O2 -g". * Yet another stupid way to cause a segfault: R> x Error: Object "x" not found R> debug(t.test) R> t.test(rnorm(10)) debug: choices <- c("two.sided",

On Fri, Mar 24, 2017 at 05:38:31PM +0100, Thomas Schmitt via Syslinux wrote: > isohdpfc pushes the CX value to the stack which it gets from INT 13 AH 41. > Quite surely bit 0 of that CX is not set. But bit 2 "Enhanced Disk Drive" > could be set. > https://en.wikipedia.org/wiki/INT_13H > > I understand on David's BIOS after > > andw $1,%cx

Hi, i am looking now at the code which i assume loads the rest of isolinux.bin. The entry point for program execution from the MBR is obviously at http://git.zytor.com/syslinux/syslinux.git/tree/core/isolinux.asm#n186 (Do i get it right that this is the Intel syntax ? (Gronfff)) If POP yields the victim of the most recent not yet popped PUSH, then this does not look correctly coordinated

Readers, I am having difficulty understanding how to enter commands into r. I have data arranged as: 100, 200, 300 5.6, 6.7, 7.8 8.9, 9.0, 0.1 1.2, 2.3, 3.4 The data is saved in csv format and I use the command 'read.table' to import into r. The values 5.6...3.4 are a function of values 100,...300, i.e. 100,...300 are independent variables (x). The function is a power series:

This patches add support for dynamic sectors to GPT MBR code. First 3 patches are trick and optimizations to gain some space for the forth patch. I have a modified version of SeaBIOS, some code and some script o test it I'll send on a different mail.

Hey, all. I'm working on a data set with a broken stick linear regression where I know one of the two slopes. It is a negative linear function until the line intersects with the x-axis, at which point it becomes 0. It is not a nonlinear asymptotic function, and, indeed, using negative exponential or logistic types of fits as an approximation has tended to lead to an under or